Shaping the future together
ERODING WITH wellANT
Erosion tools for rigless P&A and production enhancement
High efficiency in rigless plug and abandonment as well as production enhancement is ensured by ANT’s erosion tool wellANT which is based on the Water Abrasive Suspension (WAS) erosion technology.
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Fields of application
- Erosion of restrictions and collapsed wells
- Swarfless section eroding for abandonment plugs
- Erosion for side tracking
Key Features
- Rigless solution
- Deployed on standard coiled tubing
- Small/micro cuttings
- Screening and analysis of returns
- Monitoring and control of eroding process
- Reuse of more than 80 % of abrasive
Your Advantages
- Control and feedback
- High flexibility
- Time savings
- Cost reduction
- Maximum safety
wellANT examples of use
Collapsed and restricted wells
Restricted well access due to stuck objects, solids deposition or pipe deformations can cause extended non-productive times of associated assets as well as premature abandonment and challenging plugging.
Traditional pipe conveyed mechanical mills can suffer from unintended side tracking due to reactive torque from the deformation, and require expensive rig mobilisations.
In contrast, wellANT can be deployed on standard coiled tubing even from a Riserless Light Well Intervention (RLWI) vessel. A refined jet orientation ensures that the wellANT only erodes within the diameter of the existing wellbore, with very low reactive torque.
Section eroding
wellANT is also capable of 360-degree swarfless section eroding, which provides a fast and cost effective alternative to section milling.
As the tool erodes casing and concrete together, its consistent water jets will also erode through any other obstructions encountered, perfectly preparing a window for rock-to-rock T plugs.
Side tracking
Blog
Meet us at OTC Houston, Texas May, 5-8th
Join ANT AG at OTC 2025 (May 5-8, Houston) to discover cutting-edge Water Abrasive Suspension (WAS) cutting solutions for offshore decommissioning, Plug & Abandonment (P&A), and subsea operations. Our ATEX-certified technology enables precise, cold-cutting of multi-string conductors, piles, and complex offshore structures—without heat, sparks, or mechanical stress. Meet Liam Toovey (Business Development) and Marco Linde (CTO) to explore how our advanced solutions reduce downtime, enhance safety, and optimize your sustainable offshore projects.
Jobmesse in der Kulturwerft Gollan, Lübeck, am 8. und 9. März 2025
Informiere dich über offene Stellen, Mitarbeiterbenefits und die zahlreichen Karrieremöglichkeiten bei uns im Unternehmen. Wir freuen uns auf deinen Besuch am 08. und 09. März 2025.
Demilitarisierung – Demontage von Munition mit Wasserstrahltechnologie
Unser autarkes MACE-System (Mobile Abrasive Cutting Equipment) bietet eine flexible, prozesssichere Lösung für die Handhabung von Blindgängern, großen Sprengkörpern und komplexen Munitionsdesigns. Dank der schnellen Mobilisierung und einfachen Installation sind unsere Systeme ideal für den Einsatz vor Ort, selbst in abgelegenen oder anspruchsvollen Umgebungen.
Any questions?
Our Sales Team is always happy to help. You can reach us by phone from Monday to Friday between 8 am and 4 pm.
